151029993

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 218557440

約数和(自身を除く): 67527447

約数列:

[1, 3, 19, 57, 67, 71, 201, 213, 557, 1273, 1349, 1671, 3819, 4047, 4757, 10583, 14271, 31749, 37319, 39547, 90383, 111957, 118641, 271149, 709061, 751393, 2127183, 2254179, 2649649, 7948947, 50343331, 151029993]

約数ペア:

[(1, 151029993), (3, 50343331), (19, 7948947), (57, 2649649), (67, 2254179), (71, 2127183), (201, 751393), (213, 709061), (557, 271149), (1273, 118641), (1349, 111957), (1671, 90383), (3819, 39547), (4047, 37319), (4757, 31749), (10583, 14271)]